<?php
use eftec\DaoOne;
include "../vendor/autoload.php";
// connecting to database sakila at 127.0.0.1 with user root and password abc.123
$dao=new DaoOne("127.0.0.1","root","abc.123","sakila","");
try {
echo "<h1>connection. The instance 127.0.0.1, base:sakila user:root and password:abc.123 must exists</h1>";
$dao->connect();
echo "Connected A-OK!<br>";
} catch (Exception $e) {
echo "<h2>connection error:</h2>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
die(1);
}
$sql="CREATE TABLE `product` (
`idproduct` INT NOT NULL AUTO_INCREMENT,
`name` VARCHAR(45) NULL,
PRIMARY KEY (`idproduct`));";
$now=new DateTime();
// running a raw query (unprepared statement)
try {
echo "<h1>Table creation:</h1>";
$dao->runRawQuery($sql);
} catch (Exception $e) {
echo "<h2>Table creation error:</h2>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
}
// running a prepared statement
try {
echo "<h1>Inserting Cocacola (prepared)</h1>";
$sql="insert into `product`(name) values(?)";
$stmt=$dao->prepare($sql);
$productName="Cocacola";
$stmt->bind_param("s",$productName); // s stand for string. Also i =integer, d = double and b=blob
$dao->runQuery($stmt);
$dao->runQuery($dao->prepare('select 1 from dual'));
echo "Last id inserted :".$dao->insert_id()."<br>";
} catch (Exception $e) {
echo "<h2>Insert Cocacola (prepared) error:</h2>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
}
try {
echo "<h1>Inserting O'Hara (prepared)</h1>";
$sql="insert into `product`(name) values(?)";
$stmt=$dao->prepare($sql);
$productName="O'Hara";
$stmt->bind_param("s",$productName); // s stand for string. Also i =integer, d = double and b=blob
$dao->runQuery($stmt);
echo "Last id inserted :".$dao->insert_id()."<br>";
} catch (Exception $e) {
echo "<h2>Insert (prepared) error:</h2>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
}
// returning data (using a prepared statement)
try {
echo "<h1>select (prepared)</h1>";
$sql="select * from `product` order by name";
$stmt=$dao->prepare($sql);
$dao->runQuery($stmt);
$rows = $stmt->get_result();
echo "<table><tr><th>Id</th><th>Name</th></tr>";
// first method
while ($row = $rows->fetch_assoc()) {
echo "<tr><td>".$row['idproduct']."</td><td>".$row['name']."</td></tr>";
}
echo "</table><br>";
// second method (fetch all fields)
//$allRows=$rows->fetch_all(MYSQLI_ASSOC);
} catch (Exception $e) {
echo "<h1>select (prepared) error:</h1>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
}
// running a transaction
try {
echo "<h1>Insert transactional (prepared)</h1>";
$sql="insert into `product`(name) values(?)";
$dao->startTransaction();
$stmt=$dao->prepare($sql);
$productName="Fanta";
$stmt->bind_param("s",$productName); // s stand for string. Also i =integer, d = double and b=blob
$dao->runQuery($stmt);
echo "Last id inserted :".$dao->insert_id()."<br>";
$dao->commit(); // end transaction
} catch (Exception $e) {
echo "<h2>Insert transactional error:</h2>";
echo $dao->lastError()."-".$e->getMessage()."<br>";
$dao->rollback(); // cancel transaction
}
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